Ultrasonic sonar



FIG. 1 is a front elevation view of an ultrasonic sonar showing mydesign;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and

FIG. 7 is a perspective view thereof with the paper access cover open.

The ornamental design for an ultransonic sonar, substantially as shownand described.